@SupaflyGuy Welcome to the RobotShop Community. Most modern camera gimbal systems use gimbal motors, which are higher torque, lower speed BLDC motors, which work great fr smoothness. RC servos tend not to be as smooth, and (personally) not aware of any which are considered “very smooth” (any moreso than others). Brushless & digital servos tend to be better, and choosing a higher torque servo than you need will ensure it struggles less.